# Streamlight ProTac Rail Mount HL-X weapon light

> What are the dimensions of the Streamlight ProTac Rail Mount HL-X?

- Category: Everyday objects › Flashlights
- Kind: Modern device
- Basis: Manufacturer specifications (Streamlight)
- Page: https://xemstudio.com/objects/streamlight-protac-rail-mount-hl-x/ · JSON: https://xemstudio.com/api/geometry?object=streamlight-protac-rail-mount-hl-x · Plain text: https://xemstudio.com/objects/streamlight-protac-rail-mount-hl-x/sheet.txt
- License: dimension sheet CC BY 4.0 (Xem Studio); files CC BY 4.0 or their publisher's license
- Use in every chat: add https://xemstudio.com/mcp as a connector (https://xemstudio.com/use-with-ai/)

## Overall (mm)

| length | width | height |
|---|---|---|
| 137.92 | 36.83 | 43.69 |

**Exact dimensions.** True size, with no printing tolerance added.

## Notes

- Streamlight ProTac Rail Mount HL-X weapon light measures 137.92 × 36.83 × 43.69 mm (5.43 × 1.45 × 1.72 in) according to Streamlight; light with rail mount, length × width × height as published.
- The fact sheet is Streamlight's own document; the copy cited is hosted by a dealer.
- No CAD file: the maker publishes only overall sizes, and a plain box or cylinder is not useful design geometry. The table is the published data; parts with real geometry have their own pages.

## Sizes

| dimension | value |
|---|---|
| Length | 5.43 in (137.92 mm) |
| Width | 1.45 in (36.83 mm) |
| Height | 1.72 in (43.69 mm) |
| Weight | 6.4 oz (181.4 g) with CR123A batteries; 6.9 oz (195.6 g) with optional 18650 |

## Where the files are

- Streamlight: [ProTac Rail Mount HL-X Product Fact Sheet, Document #297 (12/22/2016)](https://files.batteryjunction.com/frontend/files/streamlight/info/STREAMLIGHT-88071-FactSheet.pdf) — web — Publisher's page; dimensions are facts

## Questions

**How big is the Streamlight ProTac Rail Mount HL-X?**

137.92 × 36.83 × 43.69 mm (5.43 × 1.45 × 1.72 in), light with rail mount, length × width × height as published; weight 6.4 oz (181.4 g) with CR123A batteries; 6.9 oz (195.6 g) with optional 18650.

## Fits with

- [Olight Warrior 3S tactical flashlight](https://xemstudio.com/objects/olight-warrior-3s/)
- [Olight Seeker 4 rechargeable flashlight](https://xemstudio.com/objects/olight-seeker-4/)
- [Olight Warrior Nano flashlight](https://xemstudio.com/objects/olight-warrior-nano/)
- [Olight Warrior Mini 3 flashlight](https://xemstudio.com/objects/olight-warrior-mini-3/)